html, body {
        position: relative;
        height: 100%;
    }
    body {
        background: #eee;
        font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
        font-size: 14px;
        color:#000;
        margin: 0;
        padding: 0;
    }
    .swiper-container {
        width: 100%;
        height: 100%;
    }
    /* 第一张北京图片 */
    .swiper-slide-bg{
        position: absolute;
        z-index: 0;
        opacity: 0.7;
        filter: alpha(opacity = 70);
        background: url(i/happy.jpg) 0 0 no-repeat;
        background-size: 100% 100%; 
        height: 100%;
        width:100%;
    }
    .swiper-slide {
        position: relative;
        text-align: center;
        font-size: 18px;
        background: #fff;
        display: -webkit-box;
        display: -ms-flexbox;
        display: -webkit-flex;
        display: flex;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        -webkit-justify-content: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        -webkit-align-items: center;
        align-items: center;
    }

    /* 音乐图标 */
    .music{
    	width: 1rem;
    	height: 1rem;
        position: absolute;
        right: 0.5rem;
        top:0.5rem;
        z-index: 10;
       transform: rotate(30deg);
       -ms-transform: rotate(30deg); /* IE 9 */
       -webkit-transform: rotate(30deg); /* Safari and Chrome */
    }
    .music img{
        float: left;
        width:100%;
        height: 100%;
        display: block;
    }

    /* 左边的门 */
    .doorl{
        position: absolute;
        z-index: 200;
        left: 0;
        width:50%;
        height: 100%;
        background: url(../images/doorl.jpg) 0 0 no-repeat;
        background-size: 100% 100%;
    }

    /* 右边的门 */
    .doorr{
        position: absolute;
        z-index: 200;
        right: 0;
        width:50%;
        height: 100%;
        background: url(../images/doorr.jpg) 0 0 no-repeat;
        background-size: 100% 100%;
    }

    /* 亲爱的 字 */
    .p1-1{
       position:absolute;
       top: 38%; 
    }  
    .p1-1 .p1{
        text-align: center;
        font-size: 2rem;
        color: #00fdff;
    }
    .p1-1 .p1 img{
        display: block;
        margin: 0 auto;
        width:64%;
        height: 4rem; 
        }
    /* 生日快乐 字*/
    .p1-2{
        position:absolute;
        top: 60%; 
    }  
    .p1-2 .p2{
        width: 100%;
        text-align: center;
        font-size: 2.2rem;
        color: #ff0000;
    }
    .p1-2 .p2 img{
        width:92%;
    }

    /* 别说了我爱你 动图 */
    .icon2{
        position: absolute;
        z-index: 100;
        width:4rem;
        height:4rem;
        left:0.5rem;
        bottom: 0.3rem;
    }
    .icon2 img{
        width:100%;
        height: 100%;
        display: block;
    }

    /* 打字特效 */
    .dazi{
        position: absolute;
        text-align: left;
        text-indent: 2em;
        top: 0.3rem;
        word-break:break-all;
        width:90%;
        line-height: 0.8rem;
        font-size: 0.65rem;
        color:#14f5c3;
    }
    /* .fonta{
        position: absolute;
        z-index: 10;
        top: 1.25rem;
        left: 0.4rem;
        list-style: none;
    }
    .fonta li{
        display: none;
        float: left;
        letter-spacing: 0.1rem;
        height: 2.47rem;
        line-height: 0.47rem;
        font-size: 2.3rem;
        color:#fff;
    } */
    .tips{
        opacity: 0;
        filter: alpha(opacity=0);
        position: absolute;
        top: 10%;
        font-size: 0.6rem;
        color: #00fdff;
    }

    /* ############################ */
    .page2{
        background: url(../images/page2_bg.jpg)  0 0 no-repeat;
        background-size: 100% 100%;
    }
    .page2_title{
        position: absolute;
        top: 2.05rem;
        text-align: center;
        height:1.1rem;
        width:100%;
        font-size: 0.4rem;
        color:#fff;        
    }
    .page2_title img{
        margin: 0 auto;
        height: 100%;
        width:60%;
    }
    .page2_phone{
        position: absolute;
        top:19%;
        box-sizing: border-box;
        /* transform:rotate(7deg);
        -ms-transform:rotate(7deg);     IE 9
        -moz-transform:rotate(7deg);    Firefox
        -webkit-transform:rotate(7deg); Safari 和 Chrome
        -o-transform:rotate(7deg);  */
        width: 75%;
        height:78%;
        padding-top: 1rem;
        background: url(i/page2_phone.jpg) no-repeat 0 0;
        background-size:100% 100%; 
    }

    /* 头像 */
   .page2_phone .page2_talkW{
        float: left;
        height:1.2rem;
        margin-top: 0.7rem;
        margin-left: 0.2rem;
   }
   .page2_phone .page2_talkW img{
        display: block;
        float:left;
        width: 1.2rem;
        height: 100%;
   }
   .page2_phone .page2_talkM{
        float: right;
        height:1.2rem;
        margin-top: 0.7rem;
        margin-right: 0.2rem;
   }
    .page2_phone .page2_talkM img{
        display:block;
        float: left;
        width: 1.2rem;
        height: 100%;
    }
  
  /* 字体颜色 */
   .page2_phone .p1{
        color: #ff3636;
   }
   .page2_phone .p2{
        color: #292727;
   }
   
   /* 对话气泡 */
   .page2_phone .p2_p{
    float:left;
    font-size: 0.4rem;
    line-height: 1.3rem;
    padding:0 0.5rem;
   }
   .page2_talkW p{
    background: url(i/paopaoL.png) 0 0 no-repeat;
    background-size: 100% 100%;
   }
   .page2_talkM p{
    background: url(i/paopaoR.png) 0 0 no-repeat;
    background-size: 100% 100%;
   }


   .page3{
    background: url(i/page3_bg.jpg) 0 0 no-repeat;
    background-size: 100% 100%;
   }
    .page3 .p3image{
        opacity: 0;
        filter:alpha(opacity=0);
    }
   .page3 img:nth-child(2){
        display: block;
        width: 50%;
        height: 47%;
        position: absolute;
        top: 2rem;
        z-index: 250;
        transform:rotate(-32deg);
        -ms-transform:rotate(-32deg);    
        -moz-transform:rotate(-32deg);  
        -webkit-transform:rotate(-32deg);
        -o-transform:rotate(-32deg);
   }
   .page3 img:nth-child(3){
        display: block;
        width: 43%;
        height: 44%;
        position: absolute;
        right: 2.2rem;
        z-index: 298;
        transform:rotate(9deg);
        -ms-transform:rotate(9deg);    
        -moz-transform:rotate(9deg);  
        -webkit-transform:rotate(9deg);
        -o-transform:rotate(9deg);
   }
   .page3 img:nth-child(4){
        display: block;
        position: absolute;
        top: 8rem;
        left: 2rem;
        z-index: 300;
        width: 56%;
        height: 49%;
        transform:rotate(-18deg);
        -ms-transform:rotate(-18deg);    
        -moz-transform:rotate(-18deg);  
        -webkit-transform:rotate(-18deg);
        -o-transform:rotate(-18deg);
   }
   .page3 img:nth-child(5){
        display: block;
        position: absolute;
        width: 50%;
        height: 39%;   
        top: 10rem;
        z-index: 306;
        transform:rotate(7deg);
        -ms-transform:rotate(7deg);    
        -moz-transform:rotate(7deg);  
        -webkit-transform:rotate(7deg);
        -o-transform:rotate(7deg);
   }
   .page3 .page3_laugh{
    position: absolute;
    left: 2rem;
    top: 0.2rem;
    width:7rem;
    height:2rem;
    background: url(i/page3_text.png) 0 0 no-repeat;
    background-size: 100% 100%;
   }
   .page3 .page3_laugh img{
    opacity: 1;
    filter:alpha(opacity=100);
    display: block;
    width: 100%;
    height: 100%;
   }
   .page4{
   	background:url(i/page4_bg.jpg) 0 0 no-repeat;
   	background-size: 100% 100%;
   }
   .page4 h3{
	position: absolute;
	top: 2rem;
	font-size: 0.8rem;
	color: #de0bea; 
   }